Numbers 18:17

Only the firstborn of an ox or the firstborn of a sheep or the firstborn of a goat you will not redeem; they [are] holy. Their blood you will sprinkle over the altar, and their fat you will turn into smoke [as] an offering made by fire, a fragrance of appeasement for Yahweh.

Exodus 29:16

And you will slaughter the ram and take its blood and sprinkle [it] on the altar all around.

Leviticus 3:2-5

He must lay his hand on the head of his offering and slaughter it at the entrance of the tent of assembly, and Aaron's sons shall sprinkle the blood on the altar all around.

Deuteronomy 15:19-22

"Every firstling male that is born of your herd and of your flock you shall consecrate to Yahweh your God; you shall not do work with the firstling of your ox, and you shall not shear the firstling of your flock.

Treasury of Scripture Knowledge

Summary

But the firstling of a cow, or the firstling of a sheep, or the firstling of a goat, thou shalt not redeem; they are holy: thou shalt sprinkle their blood upon the altar, and shalt burn their fat for an offering made by fire, for a sweet savour unto the LORD.

The firstling

Bible References

The firstling

Deuteronomy 15:19
"Every firstling male that is born of your herd and of your flock you shall consecrate to Yahweh your God; you shall not do work with the firstling of your ox, and you shall not shear the firstling of your flock.

Thou shalt

Exodus 29:16
And you will slaughter the ram and take its blood and sprinkle [it] on the altar all around.
Leviticus 3:2
He must lay his hand on the head of his offering and slaughter it at the entrance of the tent of assembly, and Aaron's sons shall sprinkle the blood on the altar all around.